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| author | Andrew Tridgell <tridge@samba.org> | 2006-09-27 02:00:13 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 14:20:22 -0500 |
| commit | c9ae85d19adf5720f4c9b8e8c4fdde434293df67 (patch) | |
| tree | 567c848f37e37aaa1f48143bd74947706b4b69ab /source4/build/m4 | |
| parent | df7ec4a31a0c29b18e41f3b31e3d694ac91bea65 (diff) | |
| download | samba-c9ae85d19adf5720f4c9b8e8c4fdde434293df67.tar.gz samba-c9ae85d19adf5720f4c9b8e8c4fdde434293df67.tar.bz2 samba-c9ae85d19adf5720f4c9b8e8c4fdde434293df67.zip | |
r18936: hopefully fix the test for negative enum values. When a compiler
truncates the enums, the test was passing.
(This used to be commit c6216f7dbf68012fa8351dcae17fe4c7ab165b58)
Diffstat (limited to 'source4/build/m4')
| -rw-r--r-- | source4/build/m4/check_cc.m4 | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/source4/build/m4/check_cc.m4 b/source4/build/m4/check_cc.m4 index 2425d3da4b..f1b4f82cec 100644 --- a/source4/build/m4/check_cc.m4 +++ b/source4/build/m4/check_cc.m4 @@ -37,17 +37,11 @@ AC_CACHE_CHECK([that the C compiler understands negative enum values],SMB_BUILD_ enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF }; int main(void) { enum negative_values v1 = NEGATIVE_VALUE; - unsigned v2 = NEGATIVE_VALUE; - - if (v1 != 0xFFFFFFFF) { - printf("%u != 0xFFFFFFFF\n", v1); - return 1; - } - if (v2 != 0xFFFFFFFF) { - printf("%u != 0xFFFFFFFF\n", v2); + unsigned v2 = 0xFFFFFFFF; + if (v1 != v2) { + printf("v1=0x%08x v2=0x%08x\n", v1, v2); return 1; } - return 0; } ], |